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misc: pti, use tty_port_register_device
So now we have enough of tty_ports, so we can signal the TTY layer to use them by tty_port_register_device. The upside is that we look like we can introduce tty_port_easy_open and put it directly as tty_operations->open to drivers doing nothing in open and using tty_port_register_device. Because the easy open can obtain a tty_port rather easily from a tty now. Heh, what a nice by-product. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: J Freyensee <james_p_freyensee@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parent
5bd4200097
commit
c565ee0770
1 changed files with 3 additions and 3 deletions
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@ -427,7 +427,7 @@ static int pti_tty_driver_open(struct tty_struct *tty, struct file *filp)
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* also removes a locking requirement for the actual write
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* procedure.
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*/
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return tty_port_open(&drv_data->port[tty->index], tty, filp);
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return tty_port_open(tty->port, tty, filp);
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}
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/**
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@ -443,7 +443,7 @@ static int pti_tty_driver_open(struct tty_struct *tty, struct file *filp)
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*/
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static void pti_tty_driver_close(struct tty_struct *tty, struct file *filp)
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{
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tty_port_close(&drv_data->port[tty->index], tty, filp);
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tty_port_close(tty->port, tty, filp);
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}
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/**
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@ -856,7 +856,7 @@ static int __devinit pti_pci_probe(struct pci_dev *pdev,
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tty_port_init(port);
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port->ops = &tty_port_ops;
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tty_register_device(pti_tty_driver, a, &pdev->dev);
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tty_port_register_device(port, pti_tty_driver, a, &pdev->dev);
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}
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register_console(&pti_console);
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